AU622078B2 - Automatically adjustable energy controlled rate-responsive pacemaker - Google Patents

Automatically adjustable energy controlled rate-responsive pacemaker Download PDF

Info

Publication number
AU622078B2
AU622078B2 AU51582/90A AU5158290A AU622078B2 AU 622078 B2 AU622078 B2 AU 622078B2 AU 51582/90 A AU51582/90 A AU 51582/90A AU 5158290 A AU5158290 A AU 5158290A AU 622078 B2 AU622078 B2 AU 622078B2
Authority
AU
Australia
Prior art keywords
signal
rate
generating
pacemaker
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU51582/90A
Other languages
English (en)
Other versions
AU5158290A (en
Inventor
Brian M. Mann
John W. Poore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pacesetter AB
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU5158290A publication Critical patent/AU5158290A/en
Application granted granted Critical
Publication of AU622078B2 publication Critical patent/AU622078B2/en
Assigned to PACESETTER AB reassignment PACESETTER AB Alteration of Name(s) in Register under S187 Assignors: SIEMENS AKTIENGESELLSCHAFT
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36542—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body motion, e.g. acceleration
AU51582/90A 1989-01-25 1990-01-22 Automatically adjustable energy controlled rate-responsive pacemaker Ceased AU622078B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/301,935 US4940053A (en) 1989-01-25 1989-01-25 Energy controlled rate-responsive pacemaker having automatically adjustable control parameters
US301935 1989-01-25

Publications (2)

Publication Number Publication Date
AU5158290A AU5158290A (en) 1990-08-24
AU622078B2 true AU622078B2 (en) 1992-03-26

Family

ID=23165533

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51582/90A Ceased AU622078B2 (en) 1989-01-25 1990-01-22 Automatically adjustable energy controlled rate-responsive pacemaker

Country Status (6)

Country Link
US (1) US4940053A (de)
EP (1) EP0426775B1 (de)
JP (1) JPH06502315A (de)
AU (1) AU622078B2 (de)
DE (1) DE69032293T2 (de)
WO (1) WO1990008570A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074302A (en) * 1989-01-25 1991-12-24 Siemens-Pacesetter, Inc. Self-adjusting rate-responsive pacemaker and method thereof
US5083563A (en) * 1990-02-16 1992-01-28 Telectronics Pacing Systems, Inc. Implantable automatic and haemodynamically responsive cardioverting/defibrillating pacemaker
US5179949A (en) * 1990-12-07 1993-01-19 Raul Chirife Cardiac pacemaker with automatic a-v programming for optimization of left heart a-v interval
US5179947A (en) * 1991-01-15 1993-01-19 Cardiac Pacemakers, Inc. Acceleration-sensitive cardiac pacemaker and method of operation
FR2685642B1 (fr) * 1991-12-31 1996-09-13 Ela Medical Sa Stimulateur cardiaque a frequence asservie a l'effort du patient.
US5292341A (en) * 1992-03-02 1994-03-08 Siemens Pacesetter, Inc. Method and system for determining and automatically adjusting the sensor parameters of a rate-responsive pacemaker
US5423867A (en) * 1992-03-02 1995-06-13 Pacesetter, Inc. Rate-responsive pacemaker having automatic sensor threshold with programmable offset
DE59209077D1 (de) * 1992-06-09 1998-01-29 Pacesetter Ab Verfahren und Vorrichtung zum Ermitteln eines physiologischen Funktionsparameters eines Lebewesens
US5814077A (en) * 1992-11-13 1998-09-29 Pacesetter, Inc. Pacemaker and method of operating same that provides functional atrial cardiac pacing with ventricular support
US5882352A (en) * 1995-05-25 1999-03-16 Pacesetter, Inc. Automatic adjustment of detection rate threshold in an implantable antitachycardia therapy device
US5713934A (en) * 1995-10-12 1998-02-03 Pacesetter, Inc. Evoked and spontaneous cardiac activity detection in a dual-chamber electronic pacemaker and method
IT1281054B1 (it) 1995-12-05 1998-02-11 Sorin Biomedica Cardio Spa Dispositivo stimolatore cardiaco con frequenza di stimolazione variabile
US6021351A (en) * 1998-05-11 2000-02-01 Cardiac Pacemakers, Inc. Method and apparatus for assessing patient well-being
WO2000024457A1 (en) 1998-10-26 2000-05-04 Medtronic, Inc. Accelerometer count calculation for activity signal for an implantable medical device
US6449508B1 (en) 1999-10-21 2002-09-10 Medtronic, Inc. Accelerometer count calculation for activity signal for an implantable medical device
IL134026A (en) * 2000-01-13 2005-11-20 Visonic Ltd Circuitry for signal measurement
US6519495B1 (en) 2000-08-15 2003-02-11 Cardiac Pacemakers, Inc. Rate-adaptive therapy with sensor cross-checking
US6823214B1 (en) 2000-09-08 2004-11-23 Cardiac Pacemakers, Inc. Self-calibrating rate-adaptive pacemaker
US6839593B1 (en) 2000-09-08 2005-01-04 Cardiac Pacemakers, Inc. Rate-adaptive therapy with automatic limiting of maximum pacing rate
US6990375B2 (en) * 2001-03-02 2006-01-24 Cardiac Pacemakers, Inc. Adjustment of the breakpoint of the rate response curve based on minute ventilation values
US7136705B1 (en) 2002-05-31 2006-11-14 Pacesetter, Inc. Method and apparatus for monitoring sensor performance during rate-responsive cardiac stimulation

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30366A (en) * 1860-10-09 Filter
US3593718A (en) * 1967-07-13 1971-07-20 Biocybernetics Inc Physiologically controlled cardiac pacer
US3659615A (en) * 1970-06-08 1972-05-02 Carl C Enger Encapsulated non-permeable piezoelectric powered pacesetter
DK131761C (da) * 1970-12-22 1976-02-09 Rovsing As Christian Pacemaker
ES226859Y (es) * 1977-03-03 1977-11-16 Marcapasos cardiaco de ritmo controlado por senales de regu-lacion detectadas en las vias yno los receptores nerviosos.
DE2717659C2 (de) * 1977-04-21 1985-11-14 Wirtzfeld, Alexander, Prof. Dr.med., 8195 Egling Herzschrittmacher
US4164944A (en) * 1977-05-09 1979-08-21 Arco Medical Products Company Digital means for non-invasively controlling the parameters of an implantable heart pacer
US4140132A (en) * 1978-03-23 1979-02-20 Dahl Joseph D Variable rate timer for a cardiac pacemaker
EP0007189B1 (de) * 1978-06-23 1982-06-02 Vitafin N.V. An physiologische Zustände anpassungsfähiger Herzschrittmacher
US4481950A (en) * 1979-04-27 1984-11-13 Medtronic, Inc. Acoustic signalling apparatus for implantable devices
US4428378A (en) * 1981-11-19 1984-01-31 Medtronic, Inc. Rate adaptive pacer
US4485813A (en) * 1981-11-19 1984-12-04 Medtronic, Inc. Implantable dynamic pressure transducer system
IT1156564B (it) * 1982-03-16 1987-02-04 Gianni Plicchi Elettrostimolatore cardiaco impiantabile, di tipo fisiologico, in cui la frequenza di stimolazione e'regolata dalla frequenza respiratoria del paziente
US4436092A (en) * 1982-05-19 1984-03-13 Purdue Research Foundation Exercise responsive cardiac pacemaker
US4554922A (en) * 1982-09-30 1985-11-26 Prystowsky Eric N Method of inhibiting cardiac arrhythmias
US4554920A (en) * 1982-11-22 1985-11-26 Intermedics, Inc. Microprocessor controlled cardiac pacemaker and method for avoiding pacer sustained tachycardia
US4554921A (en) * 1983-02-11 1985-11-26 Vitafin N.V. Dual chamber pacemaker with automatic high rate limit mode determination
US4576183A (en) * 1983-09-21 1986-03-18 Gianni Plicchi Electronic circuit for monitoring respiratory parameter for controlling operation of implantable medical device
US4545380A (en) * 1984-04-16 1985-10-08 Cordis Corporation Method and apparatus for setting and changing parameters or functions of an implanted device
US4566456A (en) * 1984-10-18 1986-01-28 Cordis Corporation Apparatus and method for adjusting heart/pacer rate relative to right ventricular systolic pressure to obtain a required cardiac output
DE3541598A1 (de) * 1985-11-25 1987-11-19 Alt Eckhard Belastungsabhaengig frequenzvariabler herzschrittmacher
US4803987A (en) * 1986-06-11 1989-02-14 Intermedics, Inc. Temperature responsive controller for cardiac pacer
US4722342A (en) * 1986-06-16 1988-02-02 Siemens Aktiengesellschaft Cardiac pacer for pacing a human heart and pacing method
US4730618A (en) * 1986-06-16 1988-03-15 Siemens Aktiengesellschaft Cardiac pacer for pacing a human heart and pacing method
US4807629A (en) * 1986-08-15 1989-02-28 Medtronic, Inc. Oxygen sensing pacemaker
US4750495A (en) * 1987-06-05 1988-06-14 Medtronic, Inc. Oxygen sensing pacemaker
US4869252A (en) * 1988-01-11 1989-09-26 Telectronics N.V. Apparatus and method for controlling pulse energy in antitachyarrhythmia and bradycardia pacing device
FR2626164B1 (fr) * 1988-01-26 1990-07-06 Gorny Philippe Procede et dispositif de detection d'anomalies de l'activite cardiaque

Also Published As

Publication number Publication date
US4940053A (en) 1990-07-10
WO1990008570A1 (en) 1990-08-09
DE69032293T2 (de) 1998-09-03
EP0426775B1 (de) 1998-05-06
DE69032293D1 (de) 1998-06-10
JPH06502315A (ja) 1994-03-17
EP0426775A1 (de) 1991-05-15
EP0426775A4 (en) 1992-10-21
AU5158290A (en) 1990-08-24

Similar Documents

Publication Publication Date Title
AU622078B2 (en) Automatically adjustable energy controlled rate-responsive pacemaker
US5040535A (en) Average amplitude controlled rate-responsive pacemaker having automatically adjustable control parameters
US6273856B1 (en) Apparatus and methods for METS measurement by accelerometer and minute ventilation sensors
US4567892A (en) Implantable cardiac pacemaker
US5074302A (en) Self-adjusting rate-responsive pacemaker and method thereof
AU611250B2 (en) Minute volume rate-responsive pacemaker
US4776338A (en) Cardiac pacer for pacing a human heart and pacing method
US6055454A (en) Cardiac pacemaker with automatic response optimization of a physiologic sensor based on a second sensor
EP1509280B1 (de) Implantierbares medizinisches gerät mit autosensitivitätsalgorithmus zur steuerung der detektion von herzsignalen
US6466821B1 (en) AC/DC multi-axis accelerometer for determining patient activity and body position
US6567701B2 (en) Method and system for discriminating captured beats from non-captured beats in a cardiac pacing system
US5365932A (en) Cardiac signal sensing device having sensitivity automatically controlled in response to metabolic demand
US6263243B1 (en) Rate adaptive pacemaker
CA1322029C (en) Rate-responsive pacemaker
CA2299233C (en) Automatic threshold sensitivity adjustment for cardiac rhythm management devices
US4733667A (en) Closed loop control of cardiac stimulator utilizing rate of change of impedance
US5040534A (en) Microprocessor controlled rate-responsive pacemaker having automatic rate response threshold adjustment
US5101824A (en) Rate-responsive pacemaker with circuitry for processing multiple sensor inputs
US7577480B2 (en) System for waveform stimulation compensating electrode polarization
JPH0647025B2 (ja) 心臓ペ−スメ−カ−
CA2029998A1 (en) Temperature-based rate-modulated cardiac therapy apparatus and method
US6269264B1 (en) Method for measuring impedance in the body
JPH0647022B2 (ja) 心臓ペ−スメ−カ−
US7493164B1 (en) Application of blood pressure profile parameter to assess circadian state of patients
US5480441A (en) Rate-responsive heart pacemaker